TS-7840 Terminal Block

The TS-7840 includes two removable terminal blocks with 8 pins each. These connectors are provided with each unit, but the removable mate is the On-Shore Technology OSTTJ0811030.

This header includes 3 low side switches and one high side switch. The low side switches can sink up to 700mA and support up to 30VDC. These IO feature a shared circuit breaker that will trip if the combined sinks total over 1000mA. The high-side switch outputs the 10-48VDC source used to power the boards and will supply up to the 48VDC input max. This IO features its own circuit breaker that will trip at 330mA.

Top Pin # Description 1 Ground 2 RS485- (/dev/ttyS8) 3 RS485+ (/dev/ttyS8) 4 CAN_H (can0 interface) 5 CAN_L (can0 interface) 6 Ground 7 Low side switch GPIO bank 3 IO 0 8 Low side switch GPIO bank 3 IO 1	Bottom Pin # Description 1 Ground 2 COM1_232_RXD (/dev/ttyS1) 3 COM1_232_TXD (/dev/ttyS1) 4 COM2_232_RXD (/dev/ttyS2) 5 COM2_232_TXD (/dev/ttyS2) 6 Ground 7 Low side switch GPIO bank 3 IO 2 8 High side switch GPIO bank 3 IO 3